17680453492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1538501}}^1$

素因数の和:1538548

約数の個数: 36

約数和(自身を含む): 35474779116

約数和(自身を除く): 17794325624

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 1538501, 3077002, 6154004, 20000513, 26154517, 40001026, 52309034, 80002052, 104618068, 260006669, 340008721, 520013338, 680017442, 1040026676, 1360034884, 4420113373, 8840226746, 17680453492]

約数ペア:

[(1, 17680453492), (2, 8840226746), (4, 4420113373), (13, 1360034884), (17, 1040026676), (26, 680017442), (34, 520013338), (52, 340008721), (68, 260006669), (169, 104618068), (221, 80002052), (338, 52309034), (442, 40001026), (676, 26154517), (884, 20000513), (2873, 6154004), (5746, 3077002), (11492, 1538501)]